I got the same thing about the windows computer scam. In fact, minutes earlier I got the same scam and the same voice from a caller that id on my phone as (336) 644-5867. I am beginning to think they are inter-related somehow.
I received the same scam about window. He asked me to open the webpage and input some number. Of couse I did not and I pretend I have to take another call so give me your number and call back. They hung up on me.